n. 1 a a cutting of a solid at right angles to an axis. b a plane surface produced in this way. c a representation of this. 2 a representative sample, esp. of people. 3 Physics a quantity expressing the probability of interaction between particles. øøcross-sectional adj.
CROSS-SECTION
Meaning of CROSS-SECTION in English
English main colloquial, spoken dictionary. Английский основной разговорный словарь. 2012